-20-
7.13 Ultrasonic Cleaning
This allows for a selection menu to turn off the ultrasonic cleaning function if desired. The
default mode is On. Make a selection using the
and
buttons then press the
button.
7.14 RS-485 Parameters
The following menus can be used to modify the RS-485 parameters. These menus will
only appear if the RS-485 is enabled (see 7.1). The default is 8 Bit, no (nOnE) Parity, 1
Stop Bit. Make selections using the
and
buttons then press the
button to move to
the next menu.
7.15 Desiccant Alarm
When the humidity detector in the S200 TUr indicates that the internal environment is
close to the point where humidity could cause condensation, the instrument will display
DESC
as a screen warning.
If desired, a desiccant warning can:
•
Activate the alarms relays.
•
Can activate an alarm condition on the 4-20mA.
To activate the alarm relays when the desiccant fails, select set one or both alarms to Error
(see section 7.5
Configuring the Alarms
).
To activate an alarm condition on the 4-20 mA set the ERLV to one of the three alarm
states (see section 7.3
Configuring the Error Level
)
For either alarm modes to activate
On
must be selected in the
DESC
menu. The default
for this menu is
OFF
. Make selections using the
and
buttons then press the
button
to move to 4-20 mA calibration.
